#!/usr/bin/env node

const circle = require('./03-export-function'),
      chalk  = require('chalk'),
      log    = console.log;

var c = circle;

log(chalk.green(`area:          ${circle(20).area()}`));
log(chalk.green(`diameter:      ${circle(20).diameter()}`));
log(chalk.green(`circumference: ${circle(20).circumference()}`));
